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Cutaneous polyarteritis nodosa of childhood
A P Sheth1, J C Olson, N B Esterly
1Department of Pediatrics, Medical College of Wisconsin.
Insights
Childhood cutaneous polyarteritis nodosa (PAN) frequently follows streptococcal infections. Prompt evaluation for streptococcal infection is crucial for diagnosing and managing pediatric PAN effectively.
Area of Science:
- Pediatric Rheumatology
- Infectious Diseases
- Dermatology
Background:
- Childhood polyarteritis nodosa (PAN) presents with varied clinical manifestations, from skin-only issues to systemic disease.
- Both systemic and cutaneous forms of PAN are linked to preceding streptococcal infections.
Purpose of the Study:
- To highlight the common association between childhood cutaneous PAN and prior streptococcal infections.
- To underscore the importance of recognizing this link in clinical practice.
Main Methods:
- Review of four pediatric cases of cutaneous PAN.
- Association with streptococcal infection was a key feature in all cases.
- Literature review on streptococcal-associated PAN.
Main Results:
- All patients exhibited evidence of preceding streptococcal infection.
- Mild systemic symptoms were noted, but the overall course was benign.
- Treatment with anti-inflammatory agents, corticosteroids, and antibiotics led to improvement.
Conclusions:
- Pediatric PAN cases warrant laboratory evaluation for streptococcal infection.
- Early detection of streptococcal infection aids in managing childhood PAN.
Background:
The clinical presentation of childhood polyarteritis nodosa (PAN) can range from isolated cutaneous findings to widespread multisystem involvement. Both the systemic and cutaneous forms are known to occur after streptococcal infection.
Objective:
Our purpose was to emphasize the frequent association of childhood cutaneous PAN with antecedent streptococcal infection.
Methods:
We discuss four cases of cutaneous PAN that were associated with streptococcal infection and briefly review the pertinent literature.
Results:
All patients had evidence of preceding streptococcal infection at the onset of their illness. Although mild systemic symptoms were present in all, their course was benign. The use of nonsteroidal antiinflammatory agents or corticosteroids resulted in clinical improvement. Antibiotic therapy was also used in the treatment of these patients.
Conclusion:
In children with PAN, evaluation should include laboratory studies to detect streptococcal infection.